Sri r v machine tools offers multi drill heads with 5000 mm/min maximum speed rate. These drill heads are available with seamless steel tube columns that are ground and hard chrome surfaced and dynamically balanced main pulley and spindle. The headstock of these multi drill head is adjustable and so positioned as to move up and down. The close-grained cast iron duly relieves stress on headstock and worktable. The company supplies these multi drill head with end position limit switches for adjustments to change the built-in programme.
Application:
Special industrial applications.
Technical specifications:
Drilling capacity in steel: 40mm
Column to center of spindle: 303mm
Spindle nose to work table: 690mm
Spindle nose taper: mt4
Column outer diameter: 75mm
Overall size of worktable: 510 x 420 mm2
T-slot and size: 3 x 15 mm
Spindle speed: 5
Spindle speed range: 100, 150, 230, 320, 450 [1.5kw, 3 ph, 960 rpm, 415 v 50hz]
Hydraulics
Cylinder diameter: 50mm
Stroke: 400 mm
Tank capacity: 60 litres
Pump displacement at 50 bar: 10 lit/min
Pressure applied: 30-45 kg/cm
Pump motor: 3ph, 50 hz, 1440 rpm, 75kw
Features:
High-grade alloy steel case hardened
Precision ground main spindle
Facility to choose spindle speed
Pedal operated switch
Feed 0-2000 infinity variable
